Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.082 wins per game over 64 seeds (95% interval -0.024 to +0.188).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 044327fe-d6f2-4c0e-8ae3-cfa7b0492ab5
Status: completed. Experiment: f10f72f3-3e38-4ed2-bb13-58283d529243. Tier: engine arena (paired seeds, deterministic tapes).
Planned: 256. Attempted: 256. Completed: 256. Incomplete: 0. Unplayed: 0.
| Slot / seat | Wins | Completed | Win rate | 95% Wilson interval | Mean points | Mean decision |
|---|---|---|---|---|---|---|
0 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 126 | 256 | 49.2% | 43.2%–55.3% | 7.70 | 635.3 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 105 | 256 | 41.0% | 35.2%–47.1% | 7.29 | 749.8 ms |
2 / eta | 19 | 256 | 7.4% | 4.8%–11.3% | 6.18 | 0.5 ms |
3 / fast | 6 | 256 | 2.3% | 1.1%–5.0% | 6.07 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.082 wins per game over 64 seeds (95% interval -0.024 to +0.188).
Manifest SHA-256: bbcaea068216994767251ae28863c7d1c9a066123a1fd235a69b618b77900f53. Inventory SHA-256: 0f1e1025b99685c98aab17ef156cc6fb800b67ae34b635d26374256e6c96f53b.
Games were played offline by the engine arena with explicit seeds; every seed was played once per lineup rotation. Seats received only their own redacted observation and participant events. This tier supports development and diagnosis; it is not a protocol-arena confirmation.